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Item #:
210708728
New 12 9D-M3 Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent, Brass backflow preventer Female Union Inlet and Outlet
Item #:
210708728
INR 4671
Price Details
Price
INR 4671
M.R.P. INR 4671
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, July 15
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Its superior corrosion resistance ensures decades of reliable service, delivering 3x the lifespan of standard valves.
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What Stands Out
Durable Brass Construction
Made from high-quality brass, this dual check valve ensures long-lasting durability and resistance to corrosion, making it ideal for reliable backflow prevention in various plumbing applications.
Intermediate Atmospheric Vent
The unique atmospheric vent offers additional safety by allowing trapped air to escape, preventing backflow and ensuring optimal performance in preventing contaminated water from entering clean supply lines.
Easy Installation
Designed with female union inlet and outlet connections, this backflow preventer allows for quick and straightforward installation, making it a hassle-free solution for both professionals and DIY enthusiasts.
Product Details
| Material | Brass |
| Brand | TOGJNDLL |
| Item dimensions L x W x H | 4.4 x 2 x 2.3 inches (11.2 x 5.1 x 5.8 cm) |
| Exterior Finish | Brass |
| Inlet Connection Size | 1/2 Inches (30.5 cm) |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | NPT |
| Maximum Operating Pressure | 175 Pound per Square Inch (444.5 cm) |
| Number of Ports | 2 |
| Outlet Connection Size | 1/2 Inches (30.5 cm) |
Who Should Buy?
-
Residential Users
Ideal for homeowners to prevent backflow in their plumbing systems, protecting potable water supply.
-
Irrigation Systems
Perfect for landscaping irrigation to ensure water does not flow back into the main supply.
-
Plumbing Professionals
Beneficial for plumbers who need reliable backflow prevention devices for their client installations.
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Industrial Applications
Not suitable for large-scale industrial settings requiring heavy-duty backflow prevention mechanisms.
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High-Pressure Systems
May not perform effectively in high-pressure environments that demand specialized backflow preventers.
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Non-Pressurized Systems
Unnecessary for systems lacking adequate water pressure needing backflow prevention measures.
Product Description
New 12 9D-M3 Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent, Brass backflow preventer Female Union Inlet and Outlet Connections, 190T012
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Customer Questions & Answers
-
Question:
What is the maximum working pressure for this backflow preventer?
Answer: The maximum working pressure is 175psi (12.1 bar). -
Question:
Can this valve be installed vertically and horizontally?
Answer: Yes, it supports both vertical and horizontal installation. -
Question:
What temperature range can this valve handle?
Answer: It operates within a temperature range of 33 °F to 210 °F.
TOGJNDLL Check Valves Editorial Review
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Verified buyer
“logistcs is very good”
13 June 2026 · via Trustpilot
AN
Akhil
Verified buyer
“Very good and seamless experience, delivery package came in very good condition”
12 June 2026 · via Trustpilot
DK
Dr Kumarasway
Verified buyer
“Heavy import cost and DHL's high delivery fees.”
9 June 2026 · via Trustpilot
JM
J Mama
Verified buyer
“Interesting book and the seller describe it thank you”
8 June 2026 · via Trustpilot
PC
Paritosh
Verified buyer
“Excellent quality and a perfect fit. Description and measurements provided are to the point. Keep them coming more 🤟🏻”
8 June 2026 · via Trustpilot
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INR 4671
Order now and get it around Wednesday, July 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Premium brass construction for durability and rust-proof reliability.
- Compact size for easy installation in tight spaces.
- Built-in strainer for easy maintenance and debris blockage.
- Leak-free performance under pressure fluctuations.
- Multi-functional use, ideal for various applications including boilers.
- Compatible with all major brands for versatile integration.
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